The following table displays an estimated charging time for a BMW i3 with 94 Ah. Except for rapid charging, which is quoted for 0-80%, all times are for a 100% charge. This is because most rapid chargers reduce or limit power well before a 100% charge to protect the battery and maximize efficiency.
Keep in mind that the times are simply estimates because EVs hardly ever need to be fully charged from 0%. Ambient temperature, in-vehicle energy demands, any upper and lower charge restrictions to prolong battery life and safeguard against potential damage, and charging rates lowering when the maximum charge is reached are other variables that may affect the charging time.
In addition to the Rapid 50 kW DC option, all BMW i3 versions come equipped with an 11 kW on-board charger for AC charging. This means that the BMW i3 can only charge at 11 kW, even when attached to a fast charger with a rated output higher than 11 kW.
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Factors that Affect the BMW i3’s Level 2 Charging Speed
- Maximum power produced by the charger: Each charger has a 240V circuit that allows it to draw a specific quantity of electrical current. More power and current equate to a quicker charging. Most level 2 chargers provide the i3 with 3.3 to 10 kW of electricity.
- Your i3’s maximum power intake is: A Level 2 charger can deliver up to 7.7 kW of charging power to the 2017 BMW i3. An empty i3 can be recharged with that power in 4.5 hours. Enough quickly to recharge every night.
What Is The Cost Of Charging A BMW I3 At Home?
Let’s begin right away! Several factors will affect how much it will cost to charge your BMW I3 at home. The first and most significant one is your electricity bill. The price per kWh can be found on your electricity bill or any other paperwork you have received from the energy provider if you are unsure of it.
Since the average price of power in the US is 17 cents per kWh, charging your BMW I3 from 0% to 100% can cost as much as $7.57. Now, that price will increase if you pay more for power, and you can end up spending as much as $24 to charge your car once.
To determine how much more is added to your energy bill, multiply that number by the number of times you would completely charge your automobile in a month.
If you don’t charge your automobile completely or from scratch, the cost will be lower. For instance, charging it at 80% will cost you less money over time, saving you some money.
It’s important to keep in mind before beginning any excursions that if you don’t fully charge your BMW I3, you will receive less mileage before needing to recharge your vehicle.
The charger you are utilizing is another thing to think about. The figures previously mentioned are predicated on the use of a typical 120V plug outlet. These charge at a pace of 4 miles per hour and take the longest.
However, if you buy the charging wall socket, you can charge at 240V, which makes a big difference in your 30 miles per hour of charging! You must take into account the additional cost of the charging box as well as the fact that, despite being faster, a 240V charging rate will use somewhat more electricity but be on for a shorter period of time. Prior to choosing, consider these possibilities.
How many amps are required to charge an i3 by a BMW?
This is a fantastic EV, and whether you purchase one new from the manufacturer or used, we believe it will convince you to switch to electric vehicles permanently.
The BMW i3 normally has two charging ports, either J1772 or Mennekes. However, we may install a universal charger and coordinating cable, or a charger specifically for your BMW, to make charging more simpler and quicker.
It’s crucial to remember that some BMW i3s only have one onboard charger, which means they can only charge at 15 amps or 3.3kw (rather than 6.6kw).
This indicates that the best charging rate, regardless of the EVSE you connect, is 3.3kW.
How much kWh is the battery in a BMW i3?
The gasoline-powered engine’s range extended from 78 miles (126 kilometers) in the previous versions to 83 miles (134 kilometers). In 2018, the battery’s rating was raised once more to 120 Ah, giving it a total capacity of 42.2 kWh.
Can the BMW i3 be charged at home?
A Type 2 plug allows you to charge your BMW i3 at home, the office, or a public charging station. Additionally, there includes a CCS port for quick charging.
A BMW i3 can it be overcharged?
It’s crucial to keep the BMW i3 battery charged no more than 80% on a daily average in order to preserve it. If you go above this limit, your car’s performance and longevity will suffer. As a result, you should never allow your car to charge above 80% per day.
How much time does it take a BMW i3 to charge at home?
At home, a 3-pin plug can take 11–12 hours to charge. It may take 4 hours to charge a Wallbox Plus. Depending on the type of connection, DC charging at gas stations might take anywhere from 15 minutes to 2 hours.
How much does a BMW i3 battery replacement cost?
- On eBay, a battery pack for a BMW i3 that had a capacity of 22 kWh at one point but is now only about 17.14 kWh is going for $2,500. This works out to about $145 per kWh. A
- According to a 2016 BMW study, a new i3 battery would cost roughly $16,000. This was for the 22 kWh packs used in the 2013–2016 model years, which came out to $727 per kWh in actual 2016 currency. A
- According to a 2015 InsideEV study, a 21.6 kWh battery pack would cost $13,725 or $635 per kWh. These costs were computed using data from an internet parts retailer. A
Can I replace the BMW i3’s battery?
We demonstrate how to swap out the 12V battery in your BMW i3 in this video. One of the first indications that your BMW i3 needs to be changed is a notice that reads “Battery discharging when stopped” in the instrument cluster. Of course, you can always visit your neighborhood BMW shop to get the battery changed, but some of us prefer to do it ourselves. As always, this is merely a reference and in no way implies that you should change your personal 12V battery. You must carry out a number of safety tests, such as removing the High Voltage Safety Connector. Please get professional assistance if you don’t feel comfortable doing this.
Our own Chuck created a thorough video walking us through the full process if you’re still interested in performing the work yourself. We used the around $140 Remy 12V Battery AUX18L and the iCar Pro OBD2 Diagnostic Interface. Additionally, you would require the Bimmerlink App for iPhone/Android from the App store.
Replacement of the BMW i3’s 12V battery: A Step-by-Step Guide
- Purchase a fresh 12V battery and charge it trickle until it is fully charged.
- Front Trunk, open
- Take off the covers over the driver’s and passenger’s sides of the front trunk.
- Remove the High Voltage Safety Connector from the Main Battery
- Use a safety pin to block the disconnect and avoid unintentional reactivation.
Can a new battery be purchased for a BMW i3?
The BMW i3 was and is still a fairly distinctive vehicle. It stands out wherever it goes thanks to its monocoque carbon-fiber structure, unique design, and unusual wheels. All of those things were done, though, in order to make the i3 the ideal city car. And most owners believe it to be. How well the work was done from the beginning is evidenced by the fact that the automobile is almost 8 years old and is still selling rather well.
The fact is, purchasing a BMW i3 today results in a few significant variations from the original. The current i3 can store more energy since its battery pack has a larger capacity. Since it must fit in the same space designated under the floor, the battery’s size hasn’t changed between the initial and most recent updates.
As a result, many people have been wondering whether it’s possible to quadruple your range by merely switching out your battery pack rather than purchasing a new one. According to the video below, the answer appears to be yes, but you cannot do it yourself in your garage. The Czech town of Havrla has produced a brief video that explains what has to be done for this to function. And it’s surely not a simple task.
If you plan to get a battery from an i3 with a salvage title, you’ll have to deal with cooling ducts, you’ll need a scanner and a way to replace the battery management system, you’ll need to figure out how to unlock the battery (which is likely to be locked by BMW), and you might also need to do some coding. That’s undoubtedly challenging, but if you’re determined enough, you might succeed in the end. Of course, there is also the possibility that the car’s warranty will be nullified.
A mile i3 is how many kWh?
MPGe and miles/kWh are the two basic ways to gauge a vehicle’s efficiency, or the amount of energy used per unit of travel. These prices could be found on dealer listings or new car tags. With each modification in battery capacity and with various choices, the BMW i3’s MPGe varies slightly.
Efficiency for the i3 can range from 124 MPGe for an early model year to 112 MPGe for a 2017 i3s. The 113 MPGe that 2019 and subsequent models get is about typical for an EV. When you include the REx, your efficiency for combined electric and gas performance ranges between 100 and 117 MPGe, although it is consistently less efficient than the all-electric model. Additionally, the sport trim marginally reduces efficiency. The basic i3 achieves 3.33 to 3.7 miles per kWh, compared to 3.13 to 3.45 for the REx. For each model year, the i3s has a little lower kilometers per kWh rating than the i3.
How long will the battery in a BMW i3 last?
The typical battery life of a 2021 BMW i3 is three to five years, however this might vary depending on factors including driving style, weather, battery type, and more.